<template>
	<el-container>
		<el-header>
			<div class="left-panel">
				<el-button
					type="primary"
					icon="el-icon-plus"
					@click="add"
				></el-button>
				<el-button type="primary" icon="el-icon-plus" @click="addPage"
					>页面新增</el-button
				>
				<el-button
					type="danger"
					plain
					icon="el-icon-delete"
					:disabled="selection.length == 0"
					@click="batch_del"
				></el-button>
			</div>
		</el-header>
		<el-main class="nopadding">
			<scTable
				ref="table"
				:apiObj="list.apiObj"
				row-key="id"
				@selection-change="selectionChange"
				stripe
			>
				<el-table-column type="selection" width="50"></el-table-column>
				<el-table-column
					label="姓名"
					prop="name"
					width="180"
				></el-table-column>
				<el-table-column
					label="性别"
					prop="sex"
					width="150"
				></el-table-column>
				<el-table-column
					label="邮箱"
					prop="email"
					width="250"
				></el-table-column>
				<el-table-column label="状态" prop="boolean" width="60">
					<template #default="scope">
						<sc-status-indicator
							v-if="scope.row.boolean"
							type="success"
						></sc-status-indicator>
						<sc-status-indicator
							v-if="!scope.row.boolean"
							pulse
							type="danger"
						></sc-status-indicator>
					</template>
				</el-table-column>
				<el-table-column
					label="评分"
					prop="num"
					width="150"
				></el-table-column>
				<el-table-column
					label="操作"
					fixed="right"
					align="right"
					width="300"
				>
					<template #default="scope">
						<el-button
							plain
							size="small"
							@click="table_show(scope.row)"
							>查看</el-button
						>
						<el-button
							type="primary"
							plain
							size="small"
							@click="table_edit(scope.row)"
							>编辑</el-button
						>
						<el-button
							type="primary"
							plain
							size="small"
							@click="table_edit_page(scope.row)"
							>页面编辑</el-button
						>
						<el-popconfirm
							title="确定删除吗？"
							@confirm="table_del(scope.row, scope.$index)"
						>
							<template #reference>
								<el-button plain type="danger" size="small"
									>删除</el-button
								>
							</template>
						</el-popconfirm>
					</template>
				</el-table-column>
			</scTable>
		</el-main>
	</el-container>

	<save-dialog
		v-if="dialog.save"
		ref="saveDialog"
		@success="handleSaveSuccess"
		@closed="dialog.save = false"
	></save-dialog>

	<el-drawer
		v-model="dialog.info"
		:size="800"
		title="详细"
		direction="rtl"
		destroy-on-close
	>
		<info ref="infoDialog"></info>
	</el-drawer>
</template>

<script>
import saveDialog from "./save.vue";
import info from "./info.vue";

export default {
	name: "listCrud",
	components: {
		saveDialog,
		info,
	},
	data() {
		return {
			dialog: {
				save: false,
				info: false,
			},
			list: {
				apiObj: this.$API.demo.list,
			},
			selection: [],
		};
	},
	mounted() {},
	methods: {
		//窗口新增
		add() {
			this.dialog.save = true;
			this.$nextTick(() => {
				this.$refs.saveDialog.open();
			});
		},
		//窗口编辑
		table_edit(row) {
			this.dialog.save = true;
			this.$nextTick(() => {
				this.$refs.saveDialog.open("edit").setData(row);
			});
		},
		//页面新增
		addPage() {
			this.$router.push({
				path: "/template/list/crud/detail",
			});
		},
		//页面编辑
		table_edit_page(row) {
			this.$router.push({
				path: "/template/list/crud/detail",
				query: {
					id: row.id,
				},
			});
		},
		//查看
		table_show(row) {
			this.dialog.info = true;
			this.$nextTick(() => {
				this.$refs.infoDialog.setData(row);
			});
		},
		//删除明细
		async table_del(row, index) {
			var reqData = { id: row.id };
			var res = await this.$API.demo.post.post(reqData);
			if (res.code == 200) {
				this.$refs.table.removeIndex(index);
				this.$message.success("删除成功");
			} else {
				this.$alert(res.message, "提示", { type: "error" });
			}
		},
		//批量删除
		async batch_del() {
			var confirmRes = await this.$confirm(
				`确定删除选中的 ${this.selection.length} 项吗？`,
				"提示",
				{
					type: "warning",
					confirmButtonText: "删除",
					confirmButtonClass: "el-button--danger",
				},
			).catch(() => {});

			if (!confirmRes) {
				return false;
			}

			var ids = this.selection.map((v) => v.id);
			this.$refs.table.removeKeys(ids);
			this.$message.success("操作成功");
		},
		//表格选择后回调事件
		selectionChange(selection) {
			this.selection = selection;
		},
		//本地更新数据
		handleSaveSuccess(data, mode) {
			//为了减少网络请求，直接变更表格内存数据
			if (mode == "add") {
				this.$refs.table.unshiftRow(data);
			} else if (mode == "edit") {
				this.$refs.table.updateKey(data);
			}

			//当然也可以暴力的直接刷新表格
			// this.$refs.table.refresh()
		},
	},
};
</script>

<style></style>
